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发明名称
Dispositivo para evitar el derrame o goteo de líquidos para el exterior de los frascos, botellas y envases en general
摘要
申请公布号
ES11903(Y)
申请公布日期
1946.01.16
申请号
ES19030000119U
申请日期
1945.09.03
申请人
GONZÁLEZ RODRIGUEZ, ALEJANDRO;RODRIGUEZ QUEVEDO, PEDRO
发明人
分类号
主分类号
代理机构
代理人
主权项
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